Переведите в косвенную речь ​

1. My classmate told me that he couldn't explain that rule to me.

2. He told me that he had possibility to visit his granny.

3. Angelina said that she had seen him that morning.

4. He said that he would read the novel the next day.

5. Robert said that he had been swimming.

6. We told him that he was stupid.